Our Mission

We are Aleph Zero

We want to see the world more fair and transparent.

We are building the missing puzzles in order to see our vision come true. The first one was the revolutionary Aleph Zero platform. What will be next?

How about you tell us?

#TeamAlephZero

There is more to it

We are optimistic enough to believe that we can change the world. We are practical enough to know this won’t come without commitment and hard work. 

#TeamAlephZero is a bunch of experts that love working together. Having a workplace with a cause is what keeps us going—but a set of benefits won’t hurt anybody!

  • Health Insurance

    All the important stuff in one package.

  • Sports package

    Let us cover your sports hobbies.

  • Team lunch 2 times per week

    We have this huge table for that!

  • Team retreats and parties

    We celebrate our accomplishments as often as we can.

  • Remote or on-site

    To unleash your creativity.

  • Flat organizational structure

    Because everyone wants to be heard.

Join the team

We are Hiring

Aleph Zero heavily relies on the support of the brightest minds in the industry. We are prepared to go the extra mile, as everyone considers their work their passion. We want to have a real impact on the current state of technology, the way we think about conscious consumption, sustainability, and the environment. In the end, we want—and need—to positively influence future generations.

  • DevOps Engineer (m/f/div)

    Aleph Zero was established in early 2018 with a vision to provide the first truly scalable, decentralized, and open-sourced DLT ecosystem. After almost three years on the market, we’re confident that we’re going in the right direction.

    We’re building a new blockchain platform using our novel protocols published in scientific papers. We work on problems in the fields of cryptography, concurrent algorithms, and distributed systems. In order to solve those challenges, we need your help. We’re using Rust—a cutting-edge language that’s rapidly gaining traction—and Substrate, which is a Rust framework for blockchain development.

    You’ll be working directly with the existing research and development team.

    We need to find someone who knows:

    AWS:

    • EC2,
    • AMI,
    • S3,
    • Lambda,
    • Route53,
    • EKS and/or ECS,
    • ECR.

    Linux:

    • Ability to work in a shell environment on both EC2s and on-prem machines powered by Ubuntu,
    • Package maintenance for already existing and newly created environments
    • Debugging potential system-related issues in reasonable time.

    Kubernetes and Docker:

    • Basic understanding of Kubernetes architecture,
    • HEML package management,
    • Dockerflies and images maintenance.

    Various:

    • GitLab CI/CD,
    • GitHub CI/CD,
    • Terraform Infrastructure-as-a-Code.

    What you’ll get in return:

    • a fast-paced tech startup working environment;
    • involvement in an original, innovative, and well-funded project;
    • flexible working hours;
    • competitive salary and Aleph Zero tokens from the team token allocation;
    • private health insurance;
    • ability to work remotely or in an office at the Krakow Technology Park.
  • Software Developer, Rust (m/f/div)

    Aleph Zero was established in early 2018 with a vision to provide the first truly scalable, decentralized, and open-sourced DLT ecosystem. After almost three years on the market, we’re confident that we’re going in the right direction.

    We’re building a new blockchain platform using our novel protocols published in scientific papers. We work on problems in the fields of cryptography, concurrent algorithms, and distributed systems. In order to solve those challenges, we need your help. We’re using Rust—a cutting-edge language that’s rapidly gaining traction—and Substrate, which is a Rust framework for blockchain development.

    We’re looking for software developers with proven Rust experience, working knowledge of Substrate, and general familiarity with blockchain technologies. Don’t worry if you’re not fluent in any of those—we will provide you with well-structured onboarding and recurring seminars to build upon what you already know. Both Rust and Substrate are becoming increasingly popular in the distributed ledger space, and the investment in learning the technology will only become more relevant over time—for the project, and for you as an individual.

    You’ll be working directly with the existing research and development team.

    We need to find someone who:

    • will become comfortable with Rust, Substrate, Linux,
    • will help to take different Aleph Zero modules from the conceptual modeling, through prototyping, to a target iteration,
    • will feel comfortable working amongst several development teams (consensus, Substrate integration, interoperability with existing blockchains, a virtual machine for smart contracts, multi-party computation),
    • can analyze and optimize the platform’s performance,
    • has a basic idea of running tests in a distributed environment,
    • can write technical documents for users, external teams, and communities.

    What will help you get there?

    • experience in Rust and Substrate is not required but would be a significant advantage,
    • basics of networking: TCP/IP, gossip protocols, building communication graphs,
    • basic knowledge of algorithms and data structures,
    • concurrent algorithms and distributed systems,
    • software testing,
    • CPU and memory optimizations,
    • experience in git,
    • at least a B2/C1 written and spoken English.

    What you’ll get in return:

    • a fast-paced tech startup working environment;
    • involvement in an original, innovative, and well-funded project;
    • flexible working hours;
    • competitive salary and Aleph Zero tokens from the team token allocation;
    • private health insurance;
    • ability to work remotely or in an office at the Krakow Technology Park.
  • Social Media & Community Manager (m/f/div)

    Our project is reaching new milestones and seeks experts that will fuel its further growth.

    If you’re new to Aleph Zero—it’s a novel blockchain platform that’s focused on sustainable development goals and real-world use cases. Recently, we’ve started to explore pro-climate platform applications.

    Over the last two years, we’ve built the fastest infrastructure platform in the industry. Now, it’s about developing use-case-specific solutions on top of the protocol. That’s where you come in.

    You’ll be working directly with our in-house marketing and web development team.

    This is a full-time equivalent position.

    What you will do:
    • take responsibility and care of our social media (Facebook, Instagram, LinkedIn, Telegram, Discord, Twitter) and no, it’s not only about posting, it’s about understanding the dynamics, mechanisms, and appropriate usage of each channel according to the goals we want to achieve;
    • build and manage relationships with the audience and ultimately become the first point of contact for our community;
    • help to guard  the wording, consistency of style, and the way we communicate as an organization;
    • measure the results of campaigns and strategies; know how to pivot when necessary;
    • implement changes to strategies and bring new ideas to explain how a scientific approach to cryptography is the way to go in the blockchain industry will be crucial;
    • understanding that blockchain overall is just as important from a technological, as it is from a philosophical, economy, and sociological points of view;
    • measure and report the results of social media activities.
    What you need to start in this role:
    • experience in managing and growing social media profiles;
    • understanding the underlying mechanisms of Facebook, Instagram, LinkedIn, Telegram, Discord, and Twitter;
    • C2/native fluency in English: written and spoken;
    • willingness to try, verify, make mistakes, call them out and go further with lessons learned from them;
    • being a self-starter and results-driven;
    • high degree of ownership;
    • openness to a rapidly changing environment.
    What you will get from us:
    • opportunity to work in an innovative blockchain industry that is in the process of revolutionizing multiple markets;
    • crucial impact on the way we communicate and an environment enabling you to build the brand for and with our audience;
    • diverse, complex, and multidisciplinary projects;
    • being a part of a world-class team (led by Antoni Zolciak and Matt Górecki);
    • competitive salary: 7-10k pln (contract type of your choosing in accordance with the Polish law));
    • full-time engagement;
    • development and team integration budgets;
    • access to e-learning, mental health platforms and the company library;
    • fresh fruits, sweets and juices in the office;
    • private health insurance;
    • flexible working hours;
    • working remotely or on-site from our Krakow office;
    • we want you to bring your whole human self to work. We do accept everybody as they are on an equal opportunity basis without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, or visibility.
  • Full-stack Web Developer (m/f/div)

    Our project is reaching new milestones and seeks experts that will fuel its further growth.

    If you’re new to Aleph Zero—it’s a novel blockchain platform that’s focused on sustainable development goals and real-world use cases. Recently, we’ve started to explore pro-climate platform applications.

    Over the last two years, we’ve built the fastest infrastructure platform in the industry. Now, it’s about developing use-case-specific solutions on top of the protocol. That’s where you come in.

    You’ll be working directly with our in-house Web Developer,  Marketing department, and the Blockchain team.

    This is a full-time equivalent position.

    We need a Full-stack Web Developer that:

    • Has 5+ years of experience in PHP (7.X.X).
    • Has 2+ years of experience in Laravel (5.X).
    • Very good non-relational databases knowledge (MongoDB).
    • Good knowledge of building APIs.
    • Good knowledge of frontend frameworks (VUE.js).
    • Good knowledge of GIT and git-flow.
    • At least basic front-end skills (HTML, CSS, JS/jQuery, RWD, gulp, etc.).
    • At least basic knowledge of Linux console.

    It would be great if you also had: 

    • Experience working with Big Data.
    • Being familiar with QA tools: PHPUnit, PHPStan/Psalm, PHPCodeSniffer/PHPCSFixer.

    What you’ll get in return:

    • Fast-paced tech startup working environment.
    • Being involved in a project that will make a positive impact on the environment.
    • Flexible working hours.
    • Flat organizational structure.
    • Cool office in a new business center Zablocie, Krakow.
    • Standing desk.
    • Health Insurance.
    • MultiSport.
  • Technical Writer (m/f/div)

    Our project is reaching new milestones and seeks experts that will fuel its further growth.

    If you’re new to Aleph Zero—it’s a novel blockchain platform that’s focused on sustainable development goals and real-world use cases. Recently, we’ve started to explore pro-climate platform applications.

    Over the last two years, we’ve built the fastest infrastructure platform in the industry. Now, it’s about developing use-case-specific solutions on top of the protocol. That’s where you come in.

    You’ll be working directly with our in-house Digital Marketing Manager, Web Developers,  Blockchain team, and the Marketing department.

    This is a full-time equivalent position.

    We need a Technical Writer that:

    • Has at least 6 months of experience in technical writing.
    • Understands tech jargon and can translate it into a text that’s understandable for the general public.
    • Cares about readability.
    • Has a portfolio of any published works.
    • Is fluent in English (C2/native preferably).

    It would be great if you also had: 

    • Knowledge of technical writing software.
    • Experience in using Knowledge Base / Wiki tools.
    • Basic knowledge of Project Management tools (JIRA / Confluence / Asana).

    What you’ll get in return:

    • Growth opportunities and ability to learn on the job.
    • Fast-paced tech startup working environment.
    • Being involved in a project that will make a positive impact on the environment.
    • Flexible working hours.
    • Flat organizational structure.
    • Cool office in a new business center Zablocie, Krakow.
    • Standing desk.
    • Health Insurance.
    • MultiSport.